Virtual Sojourner
Student Activity #1: Driving Blind
Teachers' Resources

Procedural Details--Step 3

Prepare a "test rock-field" and have the entire class create scale maps of the test rock-field

• Prepare a "test rock-field" hidden from students' view. The rocks should be of varying sizes and spread about the picture.
• Make a video tape without panning the camera.
• Pair students by their ability to collaborate.
• Have the entire class create scale maps of the test rock-field using "circular" graph paper or larger-scale paper they prepare themselves. Facilitate a discussion mid-way through the maps so students can share their insights and methods.
• Allow students to compare their maps with the test rock-field and discuss mapping methodology.